| Northolt to Rovinj | 781.15 mi (1,257.15 km) |
| Northolt to Samobor | 831.96 mi (1,338.92 km) |
| Northolt to Sesvete | 846.66 mi (1,362.57 km) |
| Northolt to Sibenik | 926.36 mi (1,490.84 km) |
| Northolt to Sinj | 955.98 mi (1,538.50 km) |
| Northolt to Sisak | 870.46 mi (1,400.86 km) |
| Northolt to Slatina | 915.50 mi (1,473.36 km) |
| Northolt to Slavonski Brod | 948.68 mi (1,526.75 km) |
| Northolt to Solin | 958.34 mi (1,542.29 km) |
| Northolt to Split | 957.26 mi (1,540.57 km) |
| Northolt to Sveti Ivan Zelina | 846.91 mi (1,362.96 km) |
| Northolt to Trilj | 962.89 mi (1,549.62 km) |
| Northolt to Trogir | 949.86 mi (1,528.66 km) |
| Northolt to Umag | 761.46 mi (1,225.45 km) |
| Northolt to Valpovo | 945.97 mi (1,522.39 km) |
