| Thonex to Cadiz | 926.99 mi (1,491.85 km) |
| Thonex to Calafell | 414.16 mi (666.53 km) |
| Thonex to Calahorra | 484.11 mi (779.10 km) |
| Thonex to Calasparra | 680.94 mi (1,095.87 km) |
| Thonex to Calatayud | 513.02 mi (825.62 km) |
| Thonex to Caldas de Montbuy | 372.46 mi (599.42 km) |
| Thonex to Caldas de Reyes | 771.06 mi (1,240.90 km) |
| Thonex to Calella | 360.80 mi (580.64 km) |
| Thonex to Callosa de Segura | 663.52 mi (1,067.83 km) |
| Thonex to Calpe | 607.30 mi (977.35 km) |
| Thonex to Calvia | 493.56 mi (794.31 km) |
| Thonex to Camas | 872.27 mi (1,403.78 km) |
| Thonex to Cambados | 781.46 mi (1,257.65 km) |
| Thonex to Cambre | 738.95 mi (1,189.23 km) |
| Thonex to Cambrils | 436.50 mi (702.48 km) |
