| Blue Ash to Rochefort | 4,070.50 mi (6,550.83 km) |
| Blue Ash to Rodez | 4,273.96 mi (6,878.27 km) |
| Blue Ash to Rognac | 4,418.38 mi (7,110.70 km) |
| Blue Ash to Roissy-en-Brie | 4,134.79 mi (6,654.31 km) |
| Blue Ash to Romainville | 4,123.09 mi (6,635.47 km) |
| Blue Ash to Romans-sur-Isere | 4,356.68 mi (7,011.40 km) |
| Blue Ash to Rombas | 4,258.60 mi (6,853.56 km) |
| Blue Ash to Romilly-sur-Seine | 4,187.13 mi (6,738.53 km) |
| Blue Ash to Ronchin | 4,096.90 mi (6,593.32 km) |
| Blue Ash to Roncq | 4,093.69 mi (6,588.16 km) |
| Blue Ash to Roquebrune-sur-Argens | 4,480.49 mi (7,210.65 km) |
| Blue Ash to Roquevaire | 4,439.34 mi (7,144.43 km) |
| Blue Ash to Rosny-sous-Bois | 4,125.58 mi (6,639.48 km) |
| Blue Ash to Roubaix | 4,098.02 mi (6,595.13 km) |
| Blue Ash to Rouen | 4,051.51 mi (6,520.27 km) |
