| Matteson to Oerlinghausen | 4,279.28 mi (6,886.84 km) |
| Matteson to Oestrich-Winkel | 4,328.39 mi (6,965.87 km) |
| Matteson to Offenburg | 4,384.02 mi (7,055.40 km) |
| Matteson to Oftersheim | 4,374.11 mi (7,039.44 km) |
| Matteson to Ohrdruf | 4,396.93 mi (7,076.18 km) |
| Matteson to Ohringen | 4,414.92 mi (7,105.13 km) |
| Matteson to Olbernhau | 4,496.40 mi (7,236.25 km) |
| Matteson to Olching | 4,522.39 mi (7,278.09 km) |
| Matteson to Oldenburg | 4,219.95 mi (6,791.35 km) |
| Matteson to Oldenburg in Holstein | 4,269.60 mi (6,871.26 km) |
| Matteson to Olfen | 4,242.11 mi (6,827.01 km) |
| Matteson to Olpe | 4,284.27 mi (6,894.87 km) |
| Matteson to Olsberg | 4,295.61 mi (6,913.12 km) |
| Matteson to Oranienburg | 4,409.40 mi (7,096.24 km) |
| Matteson to Ortenberg | 4,354.00 mi (7,007.08 km) |
