| Ardrossan to Redon | 564.29 mi (908.13 km) |
| Ardrossan to Reims | 576.18 mi (927.27 km) |
| Ardrossan to Rennes | 536.89 mi (864.04 km) |
| Ardrossan to Revel | 894.52 mi (1,439.60 km) |
| Ardrossan to Reze | 600.23 mi (965.98 km) |
| Ardrossan to Riedisheim | 752.57 mi (1,211.15 km) |
| Ardrossan to Rillieux-la-Pape | 798.80 mi (1,285.55 km) |
| Ardrossan to Riom | 756.25 mi (1,217.07 km) |
| Ardrossan to Riorges | 766.15 mi (1,233.00 km) |
| Ardrossan to Ris-Orangis | 571.22 mi (919.30 km) |
| Ardrossan to Rive-de-Gier | 810.35 mi (1,304.14 km) |
| Ardrossan to Rivesaltes | 953.37 mi (1,534.29 km) |
| Ardrossan to Rixheim | 753.66 mi (1,212.89 km) |
| Ardrossan to Roanne | 767.14 mi (1,234.59 km) |
| Ardrossan to Roche-la-Moliere | 809.89 mi (1,303.39 km) |
