| Willoughby to Redon | 3,747.67 mi (6,031.29 km) |
| Willoughby to Reims | 3,949.53 mi (6,356.15 km) |
| Willoughby to Rennes | 3,751.07 mi (6,036.76 km) |
| Willoughby to Revel | 4,056.76 mi (6,528.73 km) |
| Willoughby to Reze | 3,783.08 mi (6,088.27 km) |
| Willoughby to Riedisheim | 4,133.61 mi (6,652.41 km) |
| Willoughby to Rillieux-la-Pape | 4,099.16 mi (6,596.97 km) |
| Willoughby to Riom | 4,021.86 mi (6,472.56 km) |
| Willoughby to Riorges | 4,055.77 mi (6,527.13 km) |
| Willoughby to Ris-Orangis | 3,903.55 mi (6,282.16 km) |
| Willoughby to Rive-de-Gier | 4,097.44 mi (6,594.19 km) |
| Willoughby to Rivesaltes | 4,118.61 mi (6,628.26 km) |
| Willoughby to Rixheim | 4,135.11 mi (6,654.81 km) |
| Willoughby to Roanne | 4,057.16 mi (6,529.37 km) |
| Willoughby to Roche-la-Moliere | 4,088.40 mi (6,579.64 km) |
