| Margny-les-Compiegne to Colchester | 189.92 mi (305.65 km) |
| Margny-les-Compiegne to Coleford | 288.90 mi (464.94 km) |
| Margny-les-Compiegne to Colne | 373.37 mi (600.88 km) |
| Margny-les-Compiegne to Colwyn Bay | 387.56 mi (623.72 km) |
| Margny-les-Compiegne to Congleton | 337.48 mi (543.12 km) |
| Margny-les-Compiegne to Conisbrough | 329.71 mi (530.62 km) |
| Margny-les-Compiegne to Connahs Quay | 364.54 mi (586.67 km) |
| Margny-les-Compiegne to Consett | 423.26 mi (681.18 km) |
| Margny-les-Compiegne to Conwy | 391.19 mi (629.56 km) |
| Margny-les-Compiegne to Cookstown | 542.69 mi (873.38 km) |
| Margny-les-Compiegne to Corby | 261.17 mi (420.31 km) |
| Margny-les-Compiegne to Corfe Mullen | 233.63 mi (375.98 km) |
| Margny-les-Compiegne to Corsham | 260.28 mi (418.88 km) |
| Margny-les-Compiegne to Coseley | 303.31 mi (488.13 km) |
| Margny-les-Compiegne to Cosham | 197.97 mi (318.61 km) |
