| Swansea to Chambray-les-Tours | 4,362.57 mi (7,020.87 km) |
| Swansea to Chamonix-Mont-Blanc | 4,663.39 mi (7,505.00 km) |
| Swansea to Champigny-sur-Marne | 4,385.83 mi (7,058.31 km) |
| Swansea to Champs-Sur-Marne | 4,388.08 mi (7,061.94 km) |
| Swansea to Chanteloup-les-Vignes | 4,361.17 mi (7,018.63 km) |
| Swansea to Chantepie | 4,242.55 mi (6,827.73 km) |
| Swansea to Chantilly | 4,371.25 mi (7,034.84 km) |
| Swansea to Chaponost | 4,584.59 mi (7,378.19 km) |
| Swansea to Charenton-le-Pont | 4,381.12 mi (7,050.73 km) |
| Swansea to Charleville-Mezieres | 4,439.43 mi (7,144.57 km) |
| Swansea to Chartres | 4,356.68 mi (7,011.41 km) |
| Swansea to Chassieu | 4,592.55 mi (7,390.99 km) |
| Swansea to Chateau-d'Olonne | 4,287.95 mi (6,900.79 km) |
| Swansea to Chateau-Gontier | 4,288.35 mi (6,901.43 km) |
| Swansea to Chateau-Thierry | 4,413.16 mi (7,102.30 km) |
