| Walnut Creek to Cabestany | 5,885.94 mi (9,472.51 km) |
| Walnut Creek to Cabries | 5,924.08 mi (9,533.89 km) |
| Walnut Creek to Cachan | 5,547.39 mi (8,927.65 km) |
| Walnut Creek to Caen | 5,445.13 mi (8,763.09 km) |
| Walnut Creek to Cagnes-sur-Mer | 5,966.97 mi (9,602.91 km) |
| Walnut Creek to Cahors | 5,744.46 mi (9,244.82 km) |
| Walnut Creek to Calais | 5,421.99 mi (8,725.85 km) |
| Walnut Creek to Caluire-et-Cuire | 5,781.44 mi (9,304.33 km) |
| Walnut Creek to Cambrai | 5,502.00 mi (8,854.62 km) |
| Walnut Creek to Canet-en-Roussillon | 5,886.75 mi (9,473.81 km) |
| Walnut Creek to Cannes | 5,968.97 mi (9,606.12 km) |
| Walnut Creek to Canteleu | 5,474.37 mi (8,810.15 km) |
| Walnut Creek to Capbreton | 5,689.38 mi (9,156.18 km) |
| Walnut Creek to Carcassonne | 5,838.66 mi (9,396.41 km) |
| Walnut Creek to Carmaux | 5,788.57 mi (9,315.81 km) |
