| Rio Rancho to Smolyan | 6,298.95 mi (10,137.18 km) |
| Rio Rancho to Sofia | 6,194.91 mi (9,969.75 km) |
| Rio Rancho to Sopot | 6,242.24 mi (10,045.92 km) |
| Rio Rancho to Sozopol | 6,344.95 mi (10,211.20 km) |
| Rio Rancho to Sredets | 6,333.73 mi (10,193.15 km) |
| Rio Rancho to Stamboliyski | 6,263.67 mi (10,080.41 km) |
| Rio Rancho to Stara Zagora | 6,281.97 mi (10,109.86 km) |
| Rio Rancho to Svilengrad | 6,335.73 mi (10,196.37 km) |
| Rio Rancho to Svishtov | 6,207.69 mi (9,990.31 km) |
| Rio Rancho to Targovishte | 6,265.09 mi (10,082.69 km) |
| Rio Rancho to Teteven | 6,212.65 mi (9,998.29 km) |
| Rio Rancho to Troyan | 6,228.46 mi (10,023.74 km) |
| Rio Rancho to Tryavna | 6,253.49 mi (10,064.02 km) |
| Rio Rancho to Tutrakan | 6,221.62 mi (10,012.73 km) |
| Rio Rancho to Varna | 6,306.41 mi (10,149.18 km) |
