| Barstow to Recica | 6,081.60 mi (9,787.38 km) |
| Barstow to Ribnica | 6,107.94 mi (9,829.78 km) |
| Barstow to Ribnica | 6,080.11 mi (9,784.99 km) |
| Barstow to Rogaska Slatina | 6,107.45 mi (9,828.99 km) |
| Barstow to Rogasovci | 6,087.11 mi (9,796.25 km) |
| Barstow to Rogatec | 6,109.78 mi (9,832.74 km) |
| Barstow to Ruse | 6,087.00 mi (9,796.08 km) |
| Barstow to Salovci | 6,093.48 mi (9,806.50 km) |
| Barstow to Selnica ob Dravi | 6,085.70 mi (9,793.99 km) |
| Barstow to Semic | 6,125.79 mi (9,858.50 km) |
| Barstow to Sempeter pri Gorici | 6,065.22 mi (9,761.02 km) |
| Barstow to Sencur | 6,071.29 mi (9,770.80 km) |
| Barstow to Sentilj | 6,082.93 mi (9,789.53 km) |
| Barstow to Sentjernej | 6,120.29 mi (9,849.65 km) |
| Barstow to Sentjur | 6,101.21 mi (9,818.96 km) |
