| Boulder City to Slatina | 6,332.89 mi (10,191.81 km) |
| Boulder City to Slobozia | 6,400.79 mi (10,301.08 km) |
| Boulder City to Sovata | 6,223.55 mi (10,015.83 km) |
| Boulder City to Strehaia | 6,290.90 mi (10,124.22 km) |
| Boulder City to Suceava | 6,189.61 mi (9,961.22 km) |
| Boulder City to Targoviste | 6,331.85 mi (10,190.13 km) |
| Boulder City to Targu Frumos | 6,233.81 mi (10,032.35 km) |
| Boulder City to Targu Jiu | 6,269.01 mi (10,088.99 km) |
| Boulder City to Targu Lapus | 6,143.18 mi (9,886.50 km) |
| Boulder City to Targu Neamt | 6,218.78 mi (10,008.16 km) |
| Boulder City to Targu Ocna | 6,280.03 mi (10,106.73 km) |
| Boulder City to Targu Secuiesc | 6,285.26 mi (10,115.14 km) |
| Boulder City to Targu-Mures | 6,213.78 mi (10,000.12 km) |
| Boulder City to Tarnaveni | 6,219.09 mi (10,008.66 km) |
| Boulder City to Tasnad | 6,109.42 mi (9,832.16 km) |
