| Buffalo to Redon | 3,590.68 mi (5,778.64 km) |
| Buffalo to Reims | 3,793.10 mi (6,104.41 km) |
| Buffalo to Rennes | 3,594.12 mi (5,784.18 km) |
| Buffalo to Revel | 3,899.85 mi (6,276.20 km) |
| Buffalo to Reze | 3,626.08 mi (5,835.61 km) |
| Buffalo to Riedisheim | 3,977.11 mi (6,400.55 km) |
| Buffalo to Rillieux-la-Pape | 3,942.22 mi (6,344.39 km) |
| Buffalo to Riom | 3,864.87 mi (6,219.91 km) |
| Buffalo to Riorges | 3,898.82 mi (6,274.54 km) |
| Buffalo to Ris-Orangis | 3,746.87 mi (6,030.00 km) |
| Buffalo to Rive-de-Gier | 3,940.47 mi (6,341.57 km) |
| Buffalo to Rivesaltes | 3,961.72 mi (6,375.78 km) |
| Buffalo to Rixheim | 3,978.61 mi (6,402.96 km) |
| Buffalo to Roanne | 3,900.21 mi (6,276.78 km) |
| Buffalo to Roche-la-Moliere | 3,931.42 mi (6,327.00 km) |
