| Modra to Calne | 883.36 mi (1,421.62 km) |
| Modra to Cam | 900.84 mi (1,449.76 km) |
| Modra to Camberley | 828.44 mi (1,333.24 km) |
| Modra to Camborne | 1,023.47 mi (1,647.11 km) |
| Modra to Cambridge | 802.64 mi (1,291.72 km) |
| Modra to Cambuslang | 1,042.25 mi (1,677.35 km) |
| Modra to Canford Cliffs | 875.77 mi (1,409.42 km) |
| Modra to Cannock | 898.08 mi (1,445.31 km) |
| Modra to Canterbury | 750.03 mi (1,207.06 km) |
| Modra to Carlisle | 975.15 mi (1,569.36 km) |
| Modra to Carlton Colville | 742.66 mi (1,195.20 km) |
| Modra to Carluke | 1,028.07 mi (1,654.51 km) |
| Modra to Carnoustie | 1,009.18 mi (1,624.12 km) |
| Modra to Carshalton | 804.17 mi (1,294.18 km) |
| Modra to Carterton | 868.56 mi (1,397.82 km) |
