| Williamstown to Buhusi | 4,768.87 mi (7,674.75 km) |
| Williamstown to Bumbesti-Jiu | 4,700.53 mi (7,564.77 km) |
| Williamstown to Busteni | 4,776.64 mi (7,687.26 km) |
| Williamstown to Buzau | 4,837.50 mi (7,785.21 km) |
| Williamstown to Cajvana | 4,700.90 mi (7,565.37 km) |
| Williamstown to Calafat | 4,730.57 mi (7,613.12 km) |
| Williamstown to Calan | 4,663.78 mi (7,505.62 km) |
| Williamstown to Calarasi | 4,897.24 mi (7,881.35 km) |
| Williamstown to Campia Turzii | 4,666.32 mi (7,509.72 km) |
| Williamstown to Campina | 4,796.07 mi (7,718.52 km) |
| Williamstown to Campulung | 4,763.13 mi (7,665.52 km) |
| Williamstown to Campulung Moldovenesc | 4,691.96 mi (7,550.98 km) |
| Williamstown to Caracal | 4,781.81 mi (7,695.58 km) |
| Williamstown to Caransebes | 4,644.57 mi (7,474.72 km) |
| Williamstown to Carei | 4,567.36 mi (7,350.46 km) |
