| Gronau to Cento | 551.84 mi (888.10 km) |
| Gronau to Cepagatti | 754.91 mi (1,214.91 km) |
| Gronau to Ceprano | 796.87 mi (1,282.43 km) |
| Gronau to Cercola | 856.37 mi (1,378.19 km) |
| Gronau to Cerea | 520.35 mi (837.42 km) |
| Gronau to Cerese | 522.87 mi (841.48 km) |
| Gronau to Cerignola | 863.34 mi (1,389.41 km) |
| Gronau to Cermenate | 459.35 mi (739.26 km) |
| Gronau to Cernusco sul Naviglio | 474.15 mi (763.07 km) |
| Gronau to Cerreto Guidi | 609.76 mi (981.32 km) |
| Gronau to Cerro Maggiore | 464.98 mi (748.32 km) |
| Gronau to Certaldo | 626.45 mi (1,008.18 km) |
| Gronau to Cerveteri | 744.17 mi (1,197.63 km) |
| Gronau to Cervia | 601.12 mi (967.41 km) |
| Gronau to Cervignano del Friuli | 525.12 mi (845.09 km) |
