| Waltham to Buhusi | 4,499.23 mi (7,240.81 km) |
| Waltham to Bumbesti-Jiu | 4,431.45 mi (7,131.73 km) |
| Waltham to Busteni | 4,507.25 mi (7,253.73 km) |
| Waltham to Buzau | 4,568.04 mi (7,351.55 km) |
| Waltham to Cajvana | 4,431.23 mi (7,131.37 km) |
| Waltham to Calafat | 4,461.95 mi (7,180.82 km) |
| Waltham to Calan | 4,394.60 mi (7,072.42 km) |
| Waltham to Calarasi | 4,627.90 mi (7,447.89 km) |
| Waltham to Campia Turzii | 4,396.87 mi (7,076.09 km) |
| Waltham to Campina | 4,526.71 mi (7,285.04 km) |
| Waltham to Campulung | 4,493.83 mi (7,232.11 km) |
| Waltham to Campulung Moldovenesc | 4,422.31 mi (7,117.02 km) |
| Waltham to Caracal | 4,512.91 mi (7,262.82 km) |
| Waltham to Caransebes | 4,375.59 mi (7,041.83 km) |
| Waltham to Carei | 4,297.84 mi (6,916.70 km) |
