| Trinitapoli to Noventa Vicentina | 355.63 mi (572.32 km) |
| Trinitapoli to Novi di Modena | 358.58 mi (577.09 km) |
| Trinitapoli to Novi Ligure | 437.75 mi (704.48 km) |
| Trinitapoli to Nuoro | 360.77 mi (580.61 km) |
| Trinitapoli to Occhiobello | 335.76 mi (540.35 km) |
| Trinitapoli to Oderzo | 355.34 mi (571.87 km) |
| Trinitapoli to Oggiono | 455.79 mi (733.53 km) |
| Trinitapoli to Olbia | 344.68 mi (554.71 km) |
| Trinitapoli to Oleggio | 475.45 mi (765.16 km) |
| Trinitapoli to Olgiate Comasco | 470.15 mi (756.64 km) |
| Trinitapoli to Olgiate Olona | 467.05 mi (751.64 km) |
| Trinitapoli to Omegna | 495.57 mi (797.54 km) |
| Trinitapoli to Opera | 443.79 mi (714.21 km) |
| Trinitapoli to Oppeano | 368.04 mi (592.30 km) |
| Trinitapoli to Orbassano | 499.61 mi (804.04 km) |
