| Rocky River to Rochefort | 3,873.16 mi (6,233.25 km) |
| Rocky River to Rodez | 4,076.87 mi (6,561.08 km) |
| Rocky River to Rognac | 4,221.09 mi (6,793.18 km) |
| Rocky River to Roissy-en-Brie | 3,934.36 mi (6,331.74 km) |
| Rocky River to Romainville | 3,922.64 mi (6,312.88 km) |
| Rocky River to Romans-sur-Isere | 4,158.21 mi (6,692.00 km) |
| Rocky River to Rombas | 4,057.26 mi (6,529.53 km) |
| Rocky River to Romilly-sur-Seine | 3,986.64 mi (6,415.88 km) |
| Rocky River to Ronchin | 3,895.38 mi (6,269.01 km) |
| Rocky River to Roncq | 3,892.10 mi (6,263.73 km) |
| Rocky River to Roquebrune-sur-Argens | 4,282.73 mi (6,892.39 km) |
| Rocky River to Roquevaire | 4,242.03 mi (6,826.88 km) |
| Rocky River to Rosny-sous-Bois | 3,925.14 mi (6,316.90 km) |
| Rocky River to Roubaix | 3,896.45 mi (6,270.73 km) |
| Rocky River to Rouen | 3,850.99 mi (6,197.57 km) |
