| Dendermonde to Novi di Modena | 527.70 mi (849.25 km) |
| Dendermonde to Novi Ligure | 484.56 mi (779.83 km) |
| Dendermonde to Nuoro | 781.85 mi (1,258.27 km) |
| Dendermonde to Occhiobello | 545.37 mi (877.68 km) |
| Dendermonde to Oderzo | 528.43 mi (850.43 km) |
| Dendermonde to Oggiono | 435.14 mi (700.28 km) |
| Dendermonde to Olbia | 745.02 mi (1,199.00 km) |
| Dendermonde to Oleggio | 429.12 mi (690.61 km) |
| Dendermonde to Olgiate Comasco | 425.70 mi (685.10 km) |
| Dendermonde to Olgiate Olona | 432.77 mi (696.48 km) |
| Dendermonde to Omegna | 407.04 mi (655.07 km) |
| Dendermonde to Opera | 455.71 mi (733.39 km) |
| Dendermonde to Oppeano | 512.81 mi (825.29 km) |
| Dendermonde to Orbassano | 445.50 mi (716.96 km) |
| Dendermonde to Orbetello | 681.91 mi (1,097.43 km) |
