| Sumner to Naklo | 5,463.34 mi (8,792.39 km) |
| Sumner to Nazarje | 5,474.92 mi (8,811.04 km) |
| Sumner to Nova Gorica | 5,467.24 mi (8,798.67 km) |
| Sumner to Nova Vas | 5,498.19 mi (8,848.48 km) |
| Sumner to Novo Mesto | 5,511.48 mi (8,869.86 km) |
| Sumner to Odranci | 5,487.87 mi (8,831.87 km) |
| Sumner to Oplotnica | 5,481.89 mi (8,822.25 km) |
| Sumner to Ormoz | 5,495.96 mi (8,844.89 km) |
| Sumner to Osilnica | 5,517.41 mi (8,879.41 km) |
| Sumner to Pesnica | 5,473.17 mi (8,808.22 km) |
| Sumner to Piran | 5,491.39 mi (8,837.53 km) |
| Sumner to Pivka | 5,496.60 mi (8,845.93 km) |
| Sumner to Podcetrtek | 5,499.25 mi (8,850.18 km) |
| Sumner to Podlehnik | 5,494.51 mi (8,842.55 km) |
| Sumner to Podvelka | 5,467.04 mi (8,798.35 km) |
