| Webster Groves to Prokuplje | 5,362.87 mi (8,630.71 km) |
| Webster Groves to Raca | 5,294.41 mi (8,520.53 km) |
| Webster Groves to Raska | 5,323.84 mi (8,567.89 km) |
| Webster Groves to Razanj | 5,341.51 mi (8,596.33 km) |
| Webster Groves to Rekovac | 5,316.80 mi (8,556.56 km) |
| Webster Groves to Ruma | 5,216.96 mi (8,395.89 km) |
| Webster Groves to Sabac | 5,222.80 mi (8,405.28 km) |
| Webster Groves to Secanj | 5,234.88 mi (8,424.73 km) |
| Webster Groves to Senta | 5,184.41 mi (8,343.50 km) |
| Webster Groves to Sid | 5,189.47 mi (8,351.64 km) |
| Webster Groves to Sjenica | 5,301.69 mi (8,532.24 km) |
| Webster Groves to Smederevo | 5,272.71 mi (8,485.61 km) |
| Webster Groves to Smederevska Palanka | 5,287.44 mi (8,509.31 km) |
| Webster Groves to Sokobanja | 5,354.03 mi (8,616.48 km) |
| Webster Groves to Sombor | 5,155.39 mi (8,296.80 km) |
