| Ponca City to Mikkeli | 4,962.46 mi (7,986.31 km) |
| Ponca City to Mikkelin Maalaiskunta | 4,961.27 mi (7,984.39 km) |
| Ponca City to Muhos | 4,782.41 mi (7,696.54 km) |
| Ponca City to Muurame | 4,904.04 mi (7,892.29 km) |
| Ponca City to Naantali | 4,895.00 mi (7,877.74 km) |
| Ponca City to Narpes | 4,785.95 mi (7,702.25 km) |
| Ponca City to Nastola | 4,967.51 mi (7,994.43 km) |
| Ponca City to Nivala | 4,802.12 mi (7,728.27 km) |
| Ponca City to Nokia | 4,884.12 mi (7,860.24 km) |
| Ponca City to Nurmijarvi | 4,963.89 mi (7,988.61 km) |
| Ponca City to Nurmo | 4,806.75 mi (7,735.72 km) |
| Ponca City to Orimattila | 4,969.86 mi (7,998.21 km) |
| Ponca City to Orivesi | 4,895.14 mi (7,877.96 km) |
| Ponca City to Oulu | 4,761.00 mi (7,662.08 km) |
| Ponca City to Oulunsalo | 4,763.68 mi (7,666.40 km) |
