| Trowbridge to Nowy Dwor Mazowiecki | 976.74 mi (1,571.92 km) |
| Trowbridge to Nowy Sacz | 1,009.86 mi (1,625.22 km) |
| Trowbridge to Nowy Targ | 983.43 mi (1,582.68 km) |
| Trowbridge to Nowy Tomysl | 784.26 mi (1,262.15 km) |
| Trowbridge to Nysa | 851.11 mi (1,369.73 km) |
| Trowbridge to Oborniki | 812.34 mi (1,307.33 km) |
| Trowbridge to Oborniki Slaskie | 823.04 mi (1,324.55 km) |
| Trowbridge to Olawa | 843.85 mi (1,358.05 km) |
| Trowbridge to Olecko | 1,046.31 mi (1,683.87 km) |
| Trowbridge to Olesnica | 844.60 mi (1,359.26 km) |
| Trowbridge to Olesno | 892.49 mi (1,436.33 km) |
| Trowbridge to Olkusz | 949.98 mi (1,528.85 km) |
| Trowbridge to Olsztyn | 963.88 mi (1,551.22 km) |
| Trowbridge to Opalenica | 796.12 mi (1,281.23 km) |
| Trowbridge to Opoczno | 966.94 mi (1,556.14 km) |
