| Saint-Omer to Rhosllanerchrugog | 275.19 mi (442.87 km) |
| Saint-Omer to Rhyl | 301.74 mi (485.61 km) |
| Saint-Omer to Rhymney | 249.63 mi (401.74 km) |
| Saint-Omer to Richmond | 121.42 mi (195.40 km) |
| Saint-Omer to Rickmansworth | 133.11 mi (214.22 km) |
| Saint-Omer to Ripley | 222.98 mi (358.85 km) |
| Saint-Omer to Ripon | 283.21 mi (455.79 km) |
| Saint-Omer to Risca | 239.24 mi (385.02 km) |
| Saint-Omer to Rochdale | 272.46 mi (438.48 km) |
| Saint-Omer to Rochester | 87.87 mi (141.41 km) |
| Saint-Omer to Rock Ferry | 287.94 mi (463.39 km) |
| Saint-Omer to Rogerstone | 237.42 mi (382.09 km) |
| Saint-Omer to Romford | 106.79 mi (171.86 km) |
| Saint-Omer to Romsey | 164.66 mi (265.00 km) |
| Saint-Omer to Ross on Wye | 224.19 mi (360.80 km) |
