| Allentown to Buhusi | 4,744.14 mi (7,634.95 km) |
| Allentown to Bumbesti-Jiu | 4,678.92 mi (7,529.99 km) |
| Allentown to Busteni | 4,753.73 mi (7,650.39 km) |
| Allentown to Buzau | 4,814.19 mi (7,747.69 km) |
| Allentown to Cajvana | 4,675.57 mi (7,524.60 km) |
| Allentown to Calafat | 4,710.36 mi (7,580.59 km) |
| Allentown to Calan | 4,641.79 mi (7,470.24 km) |
| Allentown to Calarasi | 4,874.57 mi (7,844.86 km) |
| Allentown to Campia Turzii | 4,643.11 mi (7,472.37 km) |
| Allentown to Campina | 4,773.33 mi (7,681.92 km) |
| Allentown to Campulung | 4,740.61 mi (7,629.27 km) |
| Allentown to Campulung Moldovenesc | 4,667.00 mi (7,510.80 km) |
| Allentown to Caracal | 4,760.76 mi (7,661.71 km) |
| Allentown to Caransebes | 4,623.29 mi (7,440.47 km) |
| Allentown to Carei | 4,543.68 mi (7,312.34 km) |
