| Prairie Ridge to Rochefort | 5,087.00 mi (8,186.74 km) |
| Prairie Ridge to Rodez | 5,277.45 mi (8,493.23 km) |
| Prairie Ridge to Rognac | 5,401.23 mi (8,692.45 km) |
| Prairie Ridge to Roissy-en-Brie | 5,029.61 mi (8,094.38 km) |
| Prairie Ridge to Romainville | 5,018.61 mi (8,076.67 km) |
| Prairie Ridge to Romans-sur-Isere | 5,306.66 mi (8,540.24 km) |
| Prairie Ridge to Rombas | 5,092.63 mi (8,195.80 km) |
| Prairie Ridge to Romilly-sur-Seine | 5,073.53 mi (8,165.06 km) |
| Prairie Ridge to Ronchin | 4,939.39 mi (7,949.17 km) |
| Prairie Ridge to Roncq | 4,931.88 mi (7,937.10 km) |
| Prairie Ridge to Roquebrune-sur-Argens | 5,442.32 mi (8,758.58 km) |
| Prairie Ridge to Roquevaire | 5,419.51 mi (8,721.86 km) |
| Prairie Ridge to Rosny-sous-Bois | 5,020.86 mi (8,080.30 km) |
| Prairie Ridge to Roubaix | 4,937.01 mi (7,945.35 km) |
| Prairie Ridge to Rouen | 4,951.44 mi (7,968.58 km) |
