Western Trilateral- r=5 to 5.338

Meppen (r=5.150 Rotterdam, 990 ha): 188 km2, 34 944 (28 000 est)

Marburg (r=5.240 Rotterdam, 1 250 ha): 151 km2, 87 620
Marburg (124 km2, 80 656), Cölbe (27 km2, 6 964)

Ehingen (r=5.227 Rotterdam, 530 ha): 178 km2, 25 670 (20 000 est)

Middelburg/Vlissingen (r=5.266 Rotterdam, 1 700 ha): 398 km2, 92 627
Middelburg (53 km2, 48 019), Vlissingen (345, 44 608)

Helmstedt (r=5.291 Rotterdam, 770 ha): 47 km2, 23 937

Groningen (r=5.338, r=3 7 890): 135 km2, 206 157
Groningen (84 km2, 187 622), Haren (51, 18 535)

Leek/Roden (r=2.397 Groningen, 990 ha): 369 km2, 50 169 (30 000 est)
Leek (64 km2, 19 365), Noordenveld (205 km2, 30 804)
130 ha and 110 ha towns in municipalities

Hoogezand (r=2.692 Groningen, 910 ha): 73 km2, 34 787
Hoogezand-Sappemeer

Veendam (r=2.736 Groningen, 970 ha): 79 km2, 28 015

r=3: 1 267 km2, 430 071
plus
Bedum (45 km2, 10 444), Hoogezand-Sappemeer (73, 34 787), Leek (64, 19 365), Mentervolde (82, 12 486), Noordenveld (205 km2, 30 804), Slochteren (159, 15 577), Ten Boer (46, 7 431), Tynaarlo (148, 32 364), Veendam (79, 28 015), Winsum (103, 14 078), Zuidhorn (128, 18 563)

Winschoten (r=3.408 Groningen, 650 ha): 296 km2, 39 428 (25 000 est)
Oldambt, 170 ha town in municipality

Assen (r=3.595 Groningen, 1 750 ha): 83 km2, 66 874

Emmen (r=4.282 Groningen, 1 200 ha): 346 km2, 109 510 (60 000 est)
320, 240, 210, 120, 100 ha towns in municipality

Stadskanaal (r=4.222 Emmen, 770 ha): 120 km2, 33 451 (30 000 est)

Leeuwarden (r=4.322 Groningen, 2 100 ha, r=3 2 420 ha): 84 km2, 94 131
r=3: 125 km2, 104 572
Leeuwarderadeel (41, 10 431)

Drachten (r=3.400 Leeuwarden, 1 500 ha): 126 km2, 55 294
Smallingerland

Sneek (r=4.274 Leeuwarden, 1 000 ha): 813 km2, 82 284 (35 000 est)
Súdwest Fryslân, 300 ha, 110 ha, 100 ha, 100 ha towns in municipality


Heerenveen (r=4.139 Sneek, 920 ha): 140 km2, 43 391 (35 000 est)

Coevorden (r=4.365 Groningen, 490 ha): 300 km2, 36 146 (20 000 est)

130 ha town in municipality

Hardenberg (r=4.906 Groningen, 520 ha): 317 km2, 59 016 (28 000 est)

270 ha town in municipality

Emden (r=5.013 Groningen, 1 450 ha): 160 km2, 58 634
Emden (112 km2, 51 616), Hinte (48, 7 018)

Delfzijl/Appingedam (r=4.713 Emden, 1 050 ha): 252 km2, 38 688 (30 000 est)
Delfzijl (227 km2, 26 642), Appingedam (25, 12 046)

Hoogeveen (r=5.038 Groningen, 1 200 ha): 129 km2, 54 787

Norden (r=5.134 Groningen, 970 ha): 104 km2, 25 116

Aurich (r=4.337 Norden, 930 ha): 197 km2, 40 572 (30 000 est)

Bern (r=5.346 Rotterdam, 3 350 ha, r=3 3 800 ha): 178 km2, 231 973
Bern (52 km2, 123 466), Bolligen (17, 6 083), Bremgarten bei Bern (2, 4 107), Ittigen (4, 10 764), Kehrsatz (4, 4 070), Köniz (51, 38 261), Muri bei Bern (8, 12 786). Ostermundigen (6, 15 159), Stettlen (4, 2 913), Vechingen (25, 4 674), Zollikofen (5, 9 690)
r=3: 343 km2, 293 978
Allmendingen (4, 485), Bäriswil (3, 1 000), Belp (18, 9 880), Deisswil bei  Münchenbuchsee (2, 87), Diemerswil (3, 204), Frauenkappelen (9, 1 279), Kirchlindach (12, 2 813), Mattstetten (4, 592), Meikirch (10, 2 368), Moosseedorf (6, 3 546), Münchenbuchsee (9, 9 753), Rubigen (7, 2 855), Urtenen-Schonbuhl (7, 5 650), Wald (13, 1 170), Wiggiswil (1, 97), Wohlen bei Bern (36, 8 912), Worb (21, 11 314)

Solothurn/Zuchwil/Biberist (r=4.231 Bern, 1 300 ha): 60 km2, 60 738
Solothurn (6 km2, 15 881), Bellach (5, 5 088), Biberist (12, 7 853), Derendingen (6, 6 009), Feldbrunnen-Sankt Niklaus (3, 919), Gerlafingen (2, 4 824), Langendorf (2, 3 537), Luterbach (5, 3 280), Oberndorf (12, 1 681), Subingen (6, 2 915), Zuchwil (5, 8 751)

Grenchen (r=3.208 Solothurn): 45 km2, 25 119
Grenchen (26 km2, 15 838), Bettlach (12, 4 752), Lengnau (7, 4 529)

Biel (r=3.768 Solothurn, 1 350 ha): 48 km2, 71 716
Biel (21, 50 455), Aegerten (2, 1 717), Bellmund (4, 1 426), Evilard (4, 2 331), Ipsach (2, 3 788), Orpund (4, 2 615), Port (2, 3 263), Scheuren (2, 437), Schwadernau (4, 636), Studen (3, 2 791), Worben (3, 2 257)

Langenthal (r=4.340 Bern, 400 ha): 33 km2, 21 745
Langenthal (17 km2, 15 117), Aarwangen (10, 4 205), Lotzwil (6, 2 423)

Thun (r=4.770 Bern, 1 300 ha): 56 km2, 76 072
Thun (22, 42 330), Heimberg (5, 6 151), Hilterfingen (3, 3 979), Oberhofen am Thunsee (3, 2 317), Steffisburg (13, 15 369), Uetendorf (10, 5 926)