| South Houston to Buhusi | 6,039.74 mi (9,720.02 km) |
| South Houston to Bumbesti-Jiu | 5,989.83 mi (9,639.69 km) |
| South Houston to Busteni | 6,058.47 mi (9,750.17 km) |
| South Houston to Buzau | 6,116.75 mi (9,843.97 km) |
| South Houston to Cajvana | 5,968.30 mi (9,605.05 km) |
| South Houston to Calafat | 6,026.89 mi (9,699.34 km) |
| South Houston to Calan | 5,951.22 mi (9,577.56 km) |
| South Houston to Calarasi | 6,179.93 mi (9,945.64 km) |
| South Houston to Campia Turzii | 5,946.89 mi (9,570.59 km) |
| South Houston to Campina | 6,078.79 mi (9,782.86 km) |
| South Houston to Campulung | 6,047.20 mi (9,732.03 km) |
| South Houston to Campulung Moldovenesc | 5,961.75 mi (9,594.51 km) |
| South Houston to Caracal | 6,073.77 mi (9,774.79 km) |
| South Houston to Caransebes | 5,935.78 mi (9,552.72 km) |
| South Houston to Carei | 5,845.59 mi (9,407.58 km) |
