| Boone to Cromer | 4,002.79 mi (6,441.88 km) |
| Boone to Crosby | 3,820.12 mi (6,147.90 km) |
| Boone to Crowborough | 3,999.61 mi (6,436.75 km) |
| Boone to Croxley Green | 3,961.68 mi (6,375.71 km) |
| Boone to Croydon | 3,981.45 mi (6,407.53 km) |
| Boone to Cudworth | 3,882.18 mi (6,247.76 km) |
| Boone to Culcheth | 3,841.06 mi (6,181.59 km) |
| Boone to Cullercoats | 3,853.15 mi (6,201.04 km) |
| Boone to Cumbernauld | 3,740.22 mi (6,019.30 km) |
| Boone to Cumnock | 3,737.94 mi (6,015.63 km) |
| Boone to Cupar | 3,770.92 mi (6,068.71 km) |
| Boone to Cwmbran | 3,856.44 mi (6,206.35 km) |
| Boone to Dagenham | 3,987.92 mi (6,417.95 km) |
| Boone to Dalkeith | 3,776.21 mi (6,077.23 km) |
| Boone to Darfield | 3,884.31 mi (6,251.19 km) |
