| Rheinfelden to Cavaillon | 289.03 mi (465.14 km) |
| Rheinfelden to Cebazat | 252.36 mi (406.14 km) |
| Rheinfelden to Cenon | 439.39 mi (707.13 km) |
| Rheinfelden to Cergy | 282.91 mi (455.31 km) |
| Rheinfelden to Cernay | 34.03 mi (54.76 km) |
| Rheinfelden to Cesson | 250.08 mi (402.46 km) |
| Rheinfelden to Cesson-Sevigne | 437.64 mi (704.31 km) |
| Rheinfelden to Cestas | 449.60 mi (723.56 km) |
| Rheinfelden to Chalette-sur-Loing | 237.23 mi (381.79 km) |
| Rheinfelden to Challans | 456.64 mi (734.89 km) |
| Rheinfelden to Chalon-sur-Saone | 148.29 mi (238.65 km) |
| Rheinfelden to Chalons-en-Champagne | 185.52 mi (298.57 km) |
| Rheinfelden to Chamalieres | 255.74 mi (411.58 km) |
| Rheinfelden to Chambery | 163.58 mi (263.26 km) |
| Rheinfelden to Chambly | 278.20 mi (447.73 km) |
