| Kalmthout to Buxtehude | 263.62 mi (424.26 km) |
| Kalmthout to Cadolzburg | 311.68 mi (501.61 km) |
| Kalmthout to Calbe | 315.30 mi (507.43 km) |
| Kalmthout to Calw | 264.07 mi (424.98 km) |
| Kalmthout to Castrop-Rauxel | 123.20 mi (198.28 km) |
| Kalmthout to Celle | 253.73 mi (408.35 km) |
| Kalmthout to Cham | 390.69 mi (628.75 km) |
| Kalmthout to Chemnitz | 368.32 mi (592.75 km) |
| Kalmthout to Clausthal-Zellerfeld | 253.52 mi (408.00 km) |
| Kalmthout to Cloppenburg | 182.68 mi (293.99 km) |
| Kalmthout to Coburg | 293.89 mi (472.97 km) |
| Kalmthout to Coesfeld | 122.14 mi (196.57 km) |
| Kalmthout to Cologne | 112.06 mi (180.34 km) |
| Kalmthout to Coswig | 394.32 mi (634.60 km) |
| Kalmthout to Coswig | 343.22 mi (552.36 km) |
