| Somain to Rochefort | 362.16 mi (582.84 km) |
| Somain to Rodez | 416.34 mi (670.04 km) |
| Somain to Rognac | 483.46 mi (778.05 km) |
| Somain to Roissy-en-Brie | 111.86 mi (180.03 km) |
| Somain to Romainville | 108.61 mi (174.79 km) |
| Somain to Romans-sur-Isere | 376.06 mi (605.21 km) |
| Somain to Rombas | 147.00 mi (236.57 km) |
| Somain to Romilly-sur-Seine | 128.82 mi (207.31 km) |
| Somain to Ronchin | 19.06 mi (30.68 km) |
| Somain to Roncq | 28.25 mi (45.47 km) |
| Somain to Roquebrune-sur-Argens | 503.20 mi (809.82 km) |
| Somain to Roquevaire | 496.44 mi (798.95 km) |
| Somain to Rosny-sous-Bois | 109.01 mi (175.43 km) |
| Somain to Roubaix | 23.39 mi (37.63 km) |
| Somain to Rouen | 116.22 mi (187.03 km) |
