| Romulus to Redon | 3,806.37 mi (6,125.76 km) |
| Romulus to Reims | 4,001.81 mi (6,440.29 km) |
| Romulus to Rennes | 3,808.72 mi (6,129.55 km) |
| Romulus to Revel | 4,119.82 mi (6,630.21 km) |
| Romulus to Reze | 3,842.27 mi (6,183.54 km) |
| Romulus to Riedisheim | 4,186.33 mi (6,737.24 km) |
| Romulus to Rillieux-la-Pape | 4,156.61 mi (6,689.41 km) |
| Romulus to Riom | 4,080.35 mi (6,566.69 km) |
| Romulus to Riorges | 4,113.42 mi (6,619.91 km) |
| Romulus to Ris-Orangis | 3,957.86 mi (6,369.57 km) |
| Romulus to Rive-de-Gier | 4,155.53 mi (6,687.69 km) |
| Romulus to Rivesaltes | 4,182.14 mi (6,730.50 km) |
| Romulus to Rixheim | 4,187.80 mi (6,739.61 km) |
| Romulus to Roanne | 4,114.80 mi (6,622.14 km) |
| Romulus to Roche-la-Moliere | 4,146.84 mi (6,673.69 km) |
