| Council Bluffs to Prokuplje | 5,425.03 mi (8,730.75 km) |
| Council Bluffs to Raca | 5,354.08 mi (8,616.56 km) |
| Council Bluffs to Raska | 5,388.77 mi (8,672.39 km) |
| Council Bluffs to Razanj | 5,401.92 mi (8,693.54 km) |
| Council Bluffs to Rekovac | 5,377.62 mi (8,654.44 km) |
| Council Bluffs to Ruma | 5,276.70 mi (8,492.03 km) |
| Council Bluffs to Sabac | 5,284.03 mi (8,503.82 km) |
| Council Bluffs to Secanj | 5,290.22 mi (8,513.79 km) |
| Council Bluffs to Senta | 5,239.25 mi (8,431.76 km) |
| Council Bluffs to Sid | 5,250.45 mi (8,449.79 km) |
| Council Bluffs to Sjenica | 5,368.56 mi (8,639.86 km) |
| Council Bluffs to Smederevo | 5,330.67 mi (8,578.89 km) |
| Council Bluffs to Smederevska Palanka | 5,346.61 mi (8,604.54 km) |
| Council Bluffs to Sokobanja | 5,413.54 mi (8,712.25 km) |
| Council Bluffs to Sombor | 5,213.73 mi (8,390.68 km) |
