| Willimantic to Prokuplje | 4,503.35 mi (7,247.45 km) |
| Willimantic to Raca | 4,439.43 mi (7,144.58 km) |
| Willimantic to Raska | 4,460.86 mi (7,179.07 km) |
| Willimantic to Razanj | 4,484.82 mi (7,217.61 km) |
| Willimantic to Rekovac | 4,459.85 mi (7,177.44 km) |
| Willimantic to Ruma | 4,362.98 mi (7,021.54 km) |
| Willimantic to Sabac | 4,366.54 mi (7,027.26 km) |
| Willimantic to Secanj | 4,387.20 mi (7,060.51 km) |
| Willimantic to Senta | 4,338.22 mi (6,981.70 km) |
| Willimantic to Sid | 4,334.05 mi (6,974.97 km) |
| Willimantic to Sjenica | 4,436.26 mi (7,139.46 km) |
| Willimantic to Smederevo | 4,420.57 mi (7,114.22 km) |
| Willimantic to Smederevska Palanka | 4,433.30 mi (7,134.71 km) |
| Willimantic to Sokobanja | 4,498.48 mi (7,239.60 km) |
| Willimantic to Sombor | 4,304.39 mi (6,927.24 km) |
