| Keystone to Bussum | 4,615.20 mi (7,427.45 km) |
| Keystone to Capelle aan den IJssel | 4,598.27 mi (7,400.20 km) |
| Keystone to Castricum | 4,589.81 mi (7,386.58 km) |
| Keystone to Coevorden | 4,671.17 mi (7,517.53 km) |
| Keystone to Cranendonck | 4,652.44 mi (7,487.39 km) |
| Keystone to Cuijk | 4,655.38 mi (7,492.11 km) |
| Keystone to Culemborg | 4,624.49 mi (7,442.40 km) |
| Keystone to Dalfsen | 4,654.57 mi (7,490.81 km) |
| Keystone to De Bilt | 4,619.83 mi (7,434.90 km) |
| Keystone to De Meern | 4,613.60 mi (7,424.87 km) |
| Keystone to Dedemsvaart | 4,661.22 mi (7,501.50 km) |
| Keystone to Delft | 4,587.60 mi (7,383.03 km) |
| Keystone to Delfzijl | 4,663.99 mi (7,505.97 km) |
| Keystone to Den Helder | 4,585.86 mi (7,380.23 km) |
| Keystone to Deurne | 4,657.45 mi (7,495.45 km) |
