| Ardrossan to Rochefort | 690.79 mi (1,111.71 km) |
| Ardrossan to Rodez | 845.24 mi (1,360.29 km) |
| Ardrossan to Rognac | 950.61 mi (1,529.85 km) |
| Ardrossan to Roissy-en-Brie | 568.45 mi (914.84 km) |
| Ardrossan to Romainville | 557.88 mi (897.81 km) |
| Ardrossan to Romans-sur-Isere | 849.68 mi (1,367.43 km) |
| Ardrossan to Rombas | 635.85 mi (1,023.30 km) |
| Ardrossan to Romilly-sur-Seine | 610.53 mi (982.55 km) |
| Ardrossan to Ronchin | 477.35 mi (768.23 km) |
| Ardrossan to Roncq | 470.47 mi (757.14 km) |
| Ardrossan to Roquebrune-sur-Argens | 984.03 mi (1,583.64 km) |
| Ardrossan to Roquevaire | 967.10 mi (1,556.40 km) |
| Ardrossan to Rosny-sous-Bois | 560.02 mi (901.26 km) |
| Ardrossan to Roubaix | 475.54 mi (765.31 km) |
| Ardrossan to Rouen | 494.53 mi (795.87 km) |
