| Widnes to Prokuplje | 1,308.72 mi (2,106.19 km) |
| Widnes to Raca | 1,241.36 mi (1,997.77 km) |
| Widnes to Raska | 1,269.33 mi (2,042.79 km) |
| Widnes to Razanj | 1,287.99 mi (2,072.82 km) |
| Widnes to Rekovac | 1,263.17 mi (2,032.87 km) |
| Widnes to Ruma | 1,164.13 mi (1,873.49 km) |
| Widnes to Sabac | 1,169.20 mi (1,881.64 km) |
| Widnes to Secanj | 1,185.40 mi (1,907.71 km) |
| Widnes to Senta | 1,135.86 mi (1,827.99 km) |
| Widnes to Sid | 1,136.07 mi (1,828.33 km) |
| Widnes to Sjenica | 1,247.31 mi (2,007.35 km) |
| Widnes to Smederevo | 1,220.79 mi (1,964.67 km) |
| Widnes to Smederevska Palanka | 1,234.69 mi (1,987.04 km) |
| Widnes to Sokobanja | 1,300.89 mi (2,093.58 km) |
| Widnes to Sombor | 1,103.78 mi (1,776.36 km) |
