| Trikala to Orthez | 1,193.26 mi (1,920.37 km) |
| Trikala to Orvault | 1,282.98 mi (2,064.76 km) |
| Trikala to Osny | 1,169.58 mi (1,882.26 km) |
| Trikala to Ostwald | 932.09 mi (1,500.06 km) |
| Trikala to Ouistreham | 1,270.93 mi (2,045.36 km) |
| Trikala to Oullins | 958.92 mi (1,543.23 km) |
| Trikala to Outreau | 1,242.42 mi (1,999.48 km) |
| Trikala to Oyonnax | 935.31 mi (1,505.24 km) |
| Trikala to Ozoir-la-Ferriere | 1,135.79 mi (1,827.88 km) |
| Trikala to Pace | 1,307.56 mi (2,104.31 km) |
| Trikala to Palaiseau | 1,151.53 mi (1,853.21 km) |
| Trikala to Pamiers | 1,071.50 mi (1,724.41 km) |
| Trikala to Panazol | 1,121.98 mi (1,805.65 km) |
| Trikala to Pantin | 1,150.78 mi (1,852.01 km) |
| Trikala to Paray-le-Monial | 1,008.04 mi (1,622.29 km) |
