| Troyan to Rodez | 1,108.79 mi (1,784.42 km) |
| Troyan to Rognac | 980.25 mi (1,577.56 km) |
| Troyan to Roissy-en-Brie | 1,132.85 mi (1,823.15 km) |
| Troyan to Romainville | 1,143.90 mi (1,840.94 km) |
| Troyan to Romans-sur-Isere | 986.80 mi (1,588.10 km) |
| Troyan to Rombas | 991.61 mi (1,595.84 km) |
| Troyan to Romilly-sur-Seine | 1,080.78 mi (1,739.35 km) |
| Troyan to Ronchin | 1,148.79 mi (1,848.80 km) |
| Troyan to Roncq | 1,150.89 mi (1,852.18 km) |
| Troyan to Roquebrune-sur-Argens | 910.16 mi (1,464.76 km) |
| Troyan to Roquevaire | 962.36 mi (1,548.77 km) |
| Troyan to Rosny-sous-Bois | 1,141.50 mi (1,837.06 km) |
| Troyan to Roubaix | 1,146.88 mi (1,845.73 km) |
| Troyan to Rouen | 1,211.82 mi (1,950.24 km) |
| Troyan to Rouvroy | 1,151.74 mi (1,853.54 km) |
