| Romford to Rovinj | 761.75 mi (1,225.92 km) |
| Romford to Samobor | 810.98 mi (1,305.15 km) |
| Romford to Sesvete | 825.52 mi (1,328.54 km) |
| Romford to Sibenik | 906.91 mi (1,459.53 km) |
| Romford to Sinj | 936.20 mi (1,506.66 km) |
| Romford to Sisak | 849.47 mi (1,367.08 km) |
| Romford to Slatina | 893.94 mi (1,438.65 km) |
| Romford to Slavonski Brod | 927.36 mi (1,492.44 km) |
| Romford to Solin | 938.74 mi (1,510.76 km) |
| Romford to Split | 937.71 mi (1,509.10 km) |
| Romford to Sveti Ivan Zelina | 825.62 mi (1,328.70 km) |
| Romford to Trilj | 943.13 mi (1,517.82 km) |
| Romford to Trogir | 930.40 mi (1,497.33 km) |
| Romford to Umag | 741.79 mi (1,193.79 km) |
| Romford to Valpovo | 924.23 mi (1,487.40 km) |
