| Borehamwood to Colchester | 52.78 mi (84.94 km) |
| Borehamwood to Coleford | 100.73 mi (162.12 km) |
| Borehamwood to Colne | 171.42 mi (275.87 km) |
| Borehamwood to Colwyn Bay | 183.07 mi (294.63 km) |
| Borehamwood to Congleton | 132.35 mi (213.00 km) |
| Borehamwood to Conisbrough | 132.06 mi (212.53 km) |
| Borehamwood to Connahs Quay | 159.28 mi (256.34 km) |
| Borehamwood to Consett | 229.75 mi (369.75 km) |
| Borehamwood to Conwy | 187.01 mi (300.97 km) |
| Borehamwood to Cookstown | 338.28 mi (544.40 km) |
| Borehamwood to Corby | 60.17 mi (96.83 km) |
| Borehamwood to Corfe Mullen | 97.30 mi (156.58 km) |
| Borehamwood to Corsham | 83.62 mi (134.58 km) |
| Borehamwood to Coseley | 98.51 mi (158.54 km) |
| Borehamwood to Cosham | 65.97 mi (106.17 km) |
