| Tucson to Prokuplje | 6,423.91 mi (10,338.29 km) |
| Tucson to Raca | 6,351.28 mi (10,221.40 km) |
| Tucson to Raska | 6,390.17 mi (10,283.98 km) |
| Tucson to Razanj | 6,399.45 mi (10,298.92 km) |
| Tucson to Rekovac | 6,375.64 mi (10,260.61 km) |
| Tucson to Ruma | 6,274.43 mi (10,097.72 km) |
| Tucson to Sabac | 6,282.97 mi (10,111.47 km) |
| Tucson to Secanj | 6,284.05 mi (10,113.20 km) |
| Tucson to Senta | 6,232.98 mi (10,031.01 km) |
| Tucson to Sid | 6,249.39 mi (10,057.41 km) |
| Tucson to Sjenica | 6,371.63 mi (10,254.15 km) |
| Tucson to Smederevo | 6,326.54 mi (10,181.59 km) |
| Tucson to Smederevska Palanka | 6,343.43 mi (10,208.76 km) |
| Tucson to Sokobanja | 6,410.23 mi (10,316.27 km) |
| Tucson to Sombor | 6,210.65 mi (9,995.07 km) |
