| Webster Groves to Recica | 4,975.34 mi (8,007.04 km) |
| Webster Groves to Ribnica | 4,992.67 mi (8,034.93 km) |
| Webster Groves to Ribnica | 4,979.60 mi (8,013.88 km) |
| Webster Groves to Rogaska Slatina | 5,006.29 mi (8,056.84 km) |
| Webster Groves to Rogasovci | 4,996.69 mi (8,041.40 km) |
| Webster Groves to Rogatec | 5,009.12 mi (8,061.40 km) |
| Webster Groves to Ruse | 4,988.63 mi (8,028.43 km) |
| Webster Groves to Salovci | 5,005.66 mi (8,055.83 km) |
| Webster Groves to Selnica ob Dravi | 4,987.31 mi (8,026.30 km) |
| Webster Groves to Semic | 5,013.36 mi (8,068.23 km) |
| Webster Groves to Sempeter pri Gorici | 4,942.91 mi (7,954.84 km) |
| Webster Groves to Sencur | 4,959.63 mi (7,981.75 km) |
| Webster Groves to Sentilj | 4,987.53 mi (8,026.66 km) |
| Webster Groves to Sentjernej | 5,011.55 mi (8,065.30 km) |
| Webster Groves to Sentjur | 4,997.75 mi (8,043.10 km) |
