| Ardahan to Rochefort | 2,184.70 mi (3,515.93 km) |
| Ardahan to Rodez | 2,028.34 mi (3,264.30 km) |
| Ardahan to Rognac | 1,905.69 mi (3,066.91 km) |
| Ardahan to Roissy-en-Brie | 2,003.69 mi (3,224.63 km) |
| Ardahan to Romainville | 2,013.56 mi (3,240.52 km) |
| Ardahan to Romans-sur-Isere | 1,902.00 mi (3,060.97 km) |
| Ardahan to Rombas | 1,848.83 mi (2,975.40 km) |
| Ardahan to Romilly-sur-Seine | 1,954.55 mi (3,145.55 km) |
| Ardahan to Ronchin | 1,988.37 mi (3,199.97 km) |
| Ardahan to Roncq | 1,987.64 mi (3,198.81 km) |
| Ardahan to Roquebrune-sur-Argens | 1,836.28 mi (2,955.21 km) |
| Ardahan to Roquevaire | 1,888.55 mi (3,039.32 km) |
| Ardahan to Rosny-sous-Bois | 2,011.37 mi (3,236.98 km) |
| Ardahan to Roubaix | 1,984.66 mi (3,194.00 km) |
| Ardahan to Rouen | 2,074.44 mi (3,338.50 km) |
