| Coalinga to Smolyan | 6,628.88 mi (10,668.15 km) |
| Coalinga to Sofia | 6,527.71 mi (10,505.34 km) |
| Coalinga to Sopot | 6,564.81 mi (10,565.05 km) |
| Coalinga to Sozopol | 6,646.40 mi (10,696.35 km) |
| Coalinga to Sredets | 6,639.50 mi (10,685.25 km) |
| Coalinga to Stamboliyski | 6,591.26 mi (10,607.61 km) |
| Coalinga to Stara Zagora | 6,599.15 mi (10,620.30 km) |
| Coalinga to Svilengrad | 6,652.97 mi (10,706.92 km) |
| Coalinga to Svishtov | 6,519.45 mi (10,492.04 km) |
| Coalinga to Targovishte | 6,569.91 mi (10,573.24 km) |
| Coalinga to Teteven | 6,537.08 mi (10,520.41 km) |
| Coalinga to Troyan | 6,549.75 mi (10,540.81 km) |
| Coalinga to Tryavna | 6,569.00 mi (10,571.78 km) |
| Coalinga to Tutrakan | 6,521.07 mi (10,494.65 km) |
| Coalinga to Varna | 6,601.17 mi (10,623.56 km) |
