| Kouvola to Bolsward | 955.69 mi (1,538.04 km) |
| Kouvola to Borger | 924.47 mi (1,487.80 km) |
| Kouvola to Borne | 956.26 mi (1,538.95 km) |
| Kouvola to Boskoop | 1,030.25 mi (1,658.03 km) |
| Kouvola to Boxmeer | 1,012.28 mi (1,629.10 km) |
| Kouvola to Boxtel | 1,033.75 mi (1,663.66 km) |
| Kouvola to Breda | 1,049.99 mi (1,689.80 km) |
| Kouvola to Breukelen | 1,014.54 mi (1,632.75 km) |
| Kouvola to Brielle | 1,052.96 mi (1,694.58 km) |
| Kouvola to Bronkhorst | 983.70 mi (1,583.11 km) |
| Kouvola to Brummen | 984.68 mi (1,584.69 km) |
| Kouvola to Brunssum | 1,047.67 mi (1,686.07 km) |
| Kouvola to Bunnik | 1,013.54 mi (1,631.14 km) |
| Kouvola to Burgum | 935.22 mi (1,505.10 km) |
| Kouvola to Bussum | 1,004.16 mi (1,616.04 km) |
