| Serpa to Redon | 726.12 mi (1,168.58 km) |
| Serpa to Reims | 972.45 mi (1,565.01 km) |
| Serpa to Rennes | 763.06 mi (1,228.02 km) |
| Serpa to Revel | 630.31 mi (1,014.38 km) |
| Serpa to Reze | 708.22 mi (1,139.77 km) |
| Serpa to Riedisheim | 1,013.43 mi (1,630.96 km) |
| Serpa to Rillieux-la-Pape | 840.54 mi (1,352.71 km) |
| Serpa to Riom | 776.43 mi (1,249.54 km) |
| Serpa to Riorges | 817.14 mi (1,315.07 km) |
| Serpa to Ris-Orangis | 893.35 mi (1,437.72 km) |
| Serpa to Rive-de-Gier | 817.73 mi (1,316.00 km) |
| Serpa to Rivesaltes | 643.60 mi (1,035.78 km) |
| Serpa to Rixheim | 1,014.84 mi (1,633.24 km) |
| Serpa to Roanne | 817.93 mi (1,316.34 km) |
| Serpa to Roche-la-Moliere | 802.34 mi (1,291.24 km) |
