| Wheat Ridge to Recica | 5,432.91 mi (8,743.43 km) |
| Wheat Ridge to Ribnica | 5,456.32 mi (8,781.09 km) |
| Wheat Ridge to Ribnica | 5,433.42 mi (8,744.25 km) |
| Wheat Ridge to Rogaska Slatina | 5,460.75 mi (8,788.23 km) |
| Wheat Ridge to Rogasovci | 5,444.03 mi (8,761.32 km) |
| Wheat Ridge to Rogatec | 5,463.27 mi (8,792.28 km) |
| Wheat Ridge to Ruse | 5,441.12 mi (8,756.64 km) |
| Wheat Ridge to Salovci | 5,451.37 mi (8,773.13 km) |
| Wheat Ridge to Selnica ob Dravi | 5,439.81 mi (8,754.52 km) |
| Wheat Ridge to Semic | 5,475.29 mi (8,811.62 km) |
| Wheat Ridge to Sempeter pri Gorici | 5,410.84 mi (8,707.91 km) |
| Wheat Ridge to Sencur | 5,420.64 mi (8,723.68 km) |
| Wheat Ridge to Sentilj | 5,438.06 mi (8,751.72 km) |
| Wheat Ridge to Sentjernej | 5,471.03 mi (8,804.77 km) |
| Wheat Ridge to Sentjur | 5,453.66 mi (8,776.81 km) |
