| North Royalton to Orthez | 3,960.98 mi (6,374.58 km) |
| North Royalton to Orvault | 3,805.90 mi (6,125.01 km) |
| North Royalton to Osny | 3,904.49 mi (6,283.68 km) |
| North Royalton to Ostwald | 4,147.72 mi (6,675.11 km) |
| North Royalton to Ouistreham | 3,803.45 mi (6,121.06 km) |
| North Royalton to Oullins | 4,126.66 mi (6,641.21 km) |
| North Royalton to Outreau | 3,836.23 mi (6,173.81 km) |
| North Royalton to Oyonnax | 4,143.34 mi (6,668.06 km) |
| North Royalton to Ozoir-la-Ferriere | 3,938.27 mi (6,338.03 km) |
| North Royalton to Pace | 3,773.76 mi (6,073.27 km) |
| North Royalton to Palaiseau | 3,922.60 mi (6,312.81 km) |
| North Royalton to Pamiers | 4,078.24 mi (6,563.30 km) |
| North Royalton to Panazol | 3,974.85 mi (6,396.90 km) |
| North Royalton to Pantin | 3,923.28 mi (6,313.91 km) |
| North Royalton to Paray-le-Monial | 4,072.93 mi (6,554.75 km) |
